Ko te whakaora hauwaiwai māmā e pā ana ki te tukanga whakaora i ngā wāhanga taumaha o te hau māori ki te whakataurite ki te methane, ki te ethane rānei i roto i te āhua wai. Ka huri te ranunga o te propane me te butane hei hau hinu wai (LPG), ā, ko ngā wāhanga i runga ake i te pentane me te pentane ka huri hei hinu māmā. Ko te te tukanga whakaora warowaihā māmā Ko te tikanga he pūnaha taurite rua-wāhanga hau-wai maha-wāhanga. Ko te kaupapa he whakahaere i te pūwāhi tomairangi hauwai o te hau māori kia tutuki ai ngā whakaritenga o te kawe hau māori. Ka taea te whakamahi i ngā hua hauwai wai kua whakahokia mai hei wahie kounga teitei, hei rauemi mata matū rānei, me ngā painga ōhanga nui.
Ngā tikanga tukanga mō wae whakaora warowaihā māmā I te kāinga me tāwāhi, ko te mimiti, te mimiti hinu, me te wehenga hauhautanga te tikanga e whakamahia whānuitia ana, arā, ko te tikanga wehenga hauhautanga, ko ētahi atu tikanga whakamatao āwhina rānei e ahu mai ana i te hauhautanga. Ka whakamomonahia te hau māori hei whakaora i ngā hauwaiwai wai, ā, ko te tukanga matua ko te maimoatanga hau mata, te kōpeketanga, te whakamaroke, te whakamatao, me te whakaora hauhautanga. Ko te whakamatao whakamaroke me te whakaora hauhautanga ngā tukanga matua i roto i te tukanga whakaora hauwaiwai māmā. He mea nui te whai huatanga o ēnei tukanga ki te whakapai ake i te hua o ngā hauwaiwai māmā, te whakamahi pai i te pūngao, me te whakaiti i te whakapaunga pūngao.
He tikanga mimiti hinu te tikanga te wehewehe i ngā warowaihā rerekē mā te whakamahi i ngā momo wairewatanga rerekē o ngā wāhanga rerekē o te hau māori i roto i te hinu mimiti (pēnei i te naphtha, te kerosene, te diesel rānei). I whakamahia whānuitia tēnei tikanga i ngā tau 1950 ki te 1960, ā, kei te whakamahia tonutia ngā taputapu i ēnei rā, inā koa mō te wehewehe i te hau pakaru hinu i roto i te umanga whakamahine hinu. Ko te hinu mimiti e whakamahi ana i te naphtha, te kerosene, te diesel rānei. Ko te iti o te taumaha ngota whanaunga o te hinu mimiti, ko te teitei ake o te hua o ngā warowaihā māmā, engari ko te nui ake o te ngaronga mimiti o te hinu mimiti. Nō reira, ina hiahiatia he hua nui o te hexane, me whakamahi te hinu mimiti me te taumaha ngota iti.
E ai ki ngā pāmahana mimiti rerekē, ka taea te wehewehe i te tikanga mimiti hinu ki te mimiti i te pāmahana rūma, te mimiti i te pāmahana waenga, me te mimiti i te pāmahana iti.
Ko te pāmahana mimiti i te pāmahana rūma he tata ki te 30 ℃, ko te arotahi matua ko te whakaora i ngā warowaihā māmā C3+; ko te pāmahana mō te mimiti pāmahana reo he neke atu i te -20 ℃, ā, ko te hua o te C3 he tata ki te 40%; ko te pāmahana mō te mimiti pāmahana iti he tata ki te -40 ℃, ā, ko te hua o te C3 he tata ki te 80% -90%. I taua wā anō, ka taea te whakaora i te 35% -50% o te C2.
Wā tuku: Paenga-whāwhā-10-2023